as police forces only a positive regimental boat detachment of police detachment, Chongqing City Corps boat close to the actual task, well-organized heads of agencies with troops and equipment to pull the emergency drills. As police forces only a positive regimental boat detachment of police detachment, Chongqing City Corps boat close to the actual task, well-organized heads of agencies with troops and equipment to pull the emergency drills. For the detachment of soldiers is the river cruise. People's network of Chongqing in August 12th...